// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements.  See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License.  You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

{
  "apiKey": 32,
  "type": "response",
  "name": "DescribeConfigsResponse",
  // Version 1 adds ConfigSource and the synonyms.
  // Starting in version 2, on quota violation, brokers send out responses before throttling.
  // Version 4 enables flexible versions.
  "validVersions": "0-4",
  "flexibleVersions": "4+",
  "fields": [
    { "name": "ThrottleTimeMs", "type": "int32", "versions": "0+",
      "about": "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota." },
    { "name": "Results", "type": "[]DescribeConfigsResult", "versions": "0+",
      "about": "The results for each resource.", "fields": [
      { "name": "ErrorCode", "type": "int16", "versions": "0+",
        "about": "The error code, or 0 if we were able to successfully describe the configurations." },
      { "name": "ErrorMessage", "type": "string", "versions": "0+", "nullableVersions": "0+",
        "about": "The error message, or null if we were able to successfully describe the configurations." },
      { "name": "ResourceType", "type": "int8", "versions": "0+",
        "about": "The resource type." },
      { "name": "ResourceName", "type": "string", "versions": "0+",
        "about": "The resource name." },
      { "name": "Configs", "type": "[]DescribeConfigsResourceResult", "versions": "0+",
        "about": "Each listed configuration.", "fields": [
        { "name": "Name", "type": "string", "versions": "0+",
          "about": "The configuration name." },
        { "name": "Value", "type": "string", "versions": "0+", "nullableVersions": "0+",
          "about": "The configuration value." },
        { "name": "ReadOnly", "type": "bool", "versions": "0+",
          "about": "True if the configuration is read-only." },
        { "name": "IsDefault", "type": "bool", "versions": "0",
          "about": "True if the configuration is not set." },
        // Note: the v0 default for this field that should be exposed to callers is
        // context-dependent. For example, if the resource is a broker, this should default to 4.
        // -1 is just a placeholder value.
        { "name": "ConfigSource", "type": "int8", "versions": "1+", "default": "-1", "ignorable": true,
          "about": "The configuration source." },
        { "name": "IsSensitive", "type": "bool", "versions": "0+",
          "about": "True if this configuration is sensitive." },
        { "name": "Synonyms", "type": "[]DescribeConfigsSynonym", "versions": "1+", "ignorable": true,
          "about": "The synonyms for this configuration key.", "fields": [
          { "name": "Name", "type": "string", "versions": "1+",
            "about": "The synonym name." },
          { "name": "Value", "type": "string", "versions": "1+", "nullableVersions": "0+",
            "about": "The synonym value." },
          { "name": "Source", "type": "int8", "versions": "1+",
            "about": "The synonym source." }
        ]},
        { "name": "ConfigType", "type": "int8", "versions": "3+", "default": "0", "ignorable": true,
          "about": "The configuration data type. Type can be one of the following values - BOOLEAN, STRING, INT, SHORT, LONG, DOUBLE, LIST, CLASS, PASSWORD" },
        { "name": "Documentation", "type": "string", "versions": "3+", "nullableVersions": "0+", "ignorable": true,
          "about": "The configuration documentation." }
      ]}
    ]}
  ]
}
